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author | frosch <frosch@openttd.org> | 2010-04-13 17:29:19 +0000 |
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committer | frosch <frosch@openttd.org> | 2010-04-13 17:29:19 +0000 |
commit | b76f0185d4064a4c44c6030976213dffe4493873 (patch) | |
tree | 413acf0fce33ac4b415708b78bb478275601612d /src/road_cmd.cpp | |
parent | 7ba4f98ce571814d2d1ec647f4175c4ba1df0643 (diff) | |
download | openttd-b76f0185d4064a4c44c6030976213dffe4493873.tar.xz |
(svn r19616) -Codechange: Increase transparency of 'Extract' by passing also the number of used bits.
Diffstat (limited to 'src/road_cmd.cpp')
-rw-r--r-- | src/road_cmd.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp index c97ac1b0a..8f3832dc6 100644 --- a/src/road_cmd.cpp +++ b/src/road_cmd.cpp @@ -464,7 +464,7 @@ CommandCost CmdBuildRoad(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2 = (town != NULL) ? town->index : (TownID)INVALID_TOWN; } - RoadBits pieces = Extract<RoadBits, 0>(p1); + RoadBits pieces = Extract<RoadBits, 0, 4>(p1); /* do not allow building 'zero' road bits, code wouldn't handle it */ if (pieces == ROAD_NONE) return CMD_ERROR; @@ -729,7 +729,7 @@ CommandCost CmdBuildLongRoad(TileIndex start_tile, DoCommandFlag flags, uint32 p RoadType rt = (RoadType)GB(p2, 3, 2); if (!IsValidRoadType(rt) || !ValParamRoadType(rt)) return CMD_ERROR; - Axis axis = Extract<Axis, 2>(p2); + Axis axis = Extract<Axis, 2, 1>(p2); /* Only drag in X or Y direction dictated by the direction variable */ if (axis == AXIS_X && TileY(start_tile) != TileY(end_tile)) return CMD_ERROR; // x-axis if (axis == AXIS_Y && TileX(start_tile) != TileX(end_tile)) return CMD_ERROR; // y-axis @@ -821,7 +821,7 @@ CommandCost CmdRemoveLongRoad(TileIndex start_tile, DoCommandFlag flags, uint32 RoadType rt = (RoadType)GB(p2, 3, 2); if (!IsValidRoadType(rt)) return CMD_ERROR; - Axis axis = Extract<Axis, 2>(p2); + Axis axis = Extract<Axis, 2, 1>(p2); /* Only drag in X or Y direction dictated by the direction variable */ if (axis == AXIS_X && TileY(start_tile) != TileY(end_tile)) return CMD_ERROR; // x-axis if (axis == AXIS_Y && TileX(start_tile) != TileX(end_tile)) return CMD_ERROR; // y-axis @@ -886,7 +886,7 @@ CommandCost CmdRemoveLongRoad(TileIndex start_tile, DoCommandFlag flags, uint32 */ CommandCost CmdBuildRoadDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text) { - DiagDirection dir = Extract<DiagDirection, 0>(p1); + DiagDirection dir = Extract<DiagDirection, 0, 2>(p1); RoadType rt = (RoadType)GB(p1, 2, 2); if (!IsValidRoadType(rt) || !ValParamRoadType(rt)) return CMD_ERROR; |